20165543496

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{337}}^1\times {\mathrm{2423}}^1$

素因数の和:2793

約数の個数: 192

約数和(自身を含む): 63906336000

約数和(自身を除く): 43740792504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 337, 343, 392, 441, 504, 588, 674, 686, 882, 1011, 1029, 1176, 1348, 1372, 1764, 2022, 2058, 2359, 2423, 2696, 2744, 3033, 3087, 3528, 4044, 4116, 4718, 4846, 6066, 6174, 7077, 7269, 8088, 8232, 9436, 9692, 12132, 12348, 14154, 14538, 16513, 16961, 18872, 19384, 21231, 21807, 24264, 24696, 28308, 29076, 33026, 33922, 42462, 43614, 49539, 50883, 56616, 58152, 66052, 67844, 84924, 87228, 99078, 101766, 115591, 118727, 132104, 135688, 148617, 152649, 169848, 174456, 198156, 203532, 231182, 237454, 297234, 305298, 346773, 356181, 396312, 407064, 462364, 474908, 594468, 610596, 693546, 712362, 816551, 831089, 924728, 949816, 1040319, 1068543, 1188936, 1221192, 1387092, 1424724, 1633102, 1662178, 2080638, 2137086, 2449653, 2493267, 2774184, 2849448, 3266204, 3324356, 4161276, 4274172, 4899306, 4986534, 5715857, 6532408, 6648712, 7348959, 7479801, 8322552, 8548344, 9798612, 9973068, 11431714, 14697918, 14959602, 17147571, 19597224, 19946136, 22863428, 29395836, 29919204, 34295142, 40010999, 45726856, 51442713, 58791672, 59838408, 68590284, 80021998, 102885426, 120032997, 137180568, 160043996, 205770852, 240065994, 280076993, 320087992, 360098991, 411541704, 480131988, 560153986, 720197982, 840230979, 960263976, 1120307972, 1440395964, 1680461958, 2240615944, 2520692937, 2880791928, 3360923916, 5041385874, 6721847832, 10082771748, 20165543496]

約数ペア:

[(1, 20165543496), (2, 10082771748), (3, 6721847832), (4, 5041385874), (6, 3360923916), (7, 2880791928), (8, 2520692937), (9, 2240615944), (12, 1680461958), (14, 1440395964), (18, 1120307972), (21, 960263976), (24, 840230979), (28, 720197982), (36, 560153986), (42, 480131988), (49, 411541704), (56, 360098991), (63, 320087992), (72, 280076993), (84, 240065994), (98, 205770852), (126, 160043996), (147, 137180568), (168, 120032997), (196, 102885426), (252, 80021998), (294, 68590284), (337, 59838408), (343, 58791672), (392, 51442713), (441, 45726856), (504, 40010999), (588, 34295142), (674, 29919204), (686, 29395836), (882, 22863428), (1011, 19946136), (1029, 19597224), (1176, 17147571), (1348, 14959602), (1372, 14697918), (1764, 11431714), (2022, 9973068), (2058, 9798612), (2359, 8548344), (2423, 8322552), (2696, 7479801), (2744, 7348959), (3033, 6648712), (3087, 6532408), (3528, 5715857), (4044, 4986534), (4116, 4899306), (4718, 4274172), (4846, 4161276), (6066, 3324356), (6174, 3266204), (7077, 2849448), (7269, 2774184), (8088, 2493267), (8232, 2449653), (9436, 2137086), (9692, 2080638), (12132, 1662178), (12348, 1633102), (14154, 1424724), (14538, 1387092), (16513, 1221192), (16961, 1188936), (18872, 1068543), (19384, 1040319), (21231, 949816), (21807, 924728), (24264, 831089), (24696, 816551), (28308, 712362), (29076, 693546), (33026, 610596), (33922, 594468), (42462, 474908), (43614, 462364), (49539, 407064), (50883, 396312), (56616, 356181), (58152, 346773), (66052, 305298), (67844, 297234), (84924, 237454), (87228, 231182), (99078, 203532), (101766, 198156), (115591, 174456), (118727, 169848), (132104, 152649), (135688, 148617)]